41916691 has 2 divisors, whose sum is σ = 41916692. Its totient is φ = 41916690.

The previous prime is 41916661. The next prime is 41916697. The reversal of 41916691 is 19661914.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41916691 - 2¹¹ = 41914643 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41916691.

It is not a weakly prime, because it can be changed into another prime (41916697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20958345 + 20958346.

It is an arithmetic number, because the mean of its divisors is an integer number (20958346).

Almost surely, 2^41916691 is an apocalyptic number.

41916691 is a deficient number, since it is larger than the sum of its proper divisors (1).

41916691 is an equidigital number, since it uses as much as digits as its factorization.

41916691 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664, while the sum is 37.

The square root of 41916691 is about 6474.3100790741. The cubic root of 41916691 is about 347.3726835497.

The spelling of 41916691 in words is "forty-one million, nine hundred sixteen thousand, six hundred ninety-one".